Bayesian analysis of spatial data using different variance and neighbourhood structures
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/00949655.2015.1022549 http://hdl.handle.net/11449/164959 |
Resumo: | In disease mapping, the overall goal is to study the incidence or mortality risk caused by a specific disease in a number of geographical regions. It is common to assume that the response variable follows a Poisson distribution, whose average rate can be explained by a group of covariates and a random effect. For this random effect, it is considered conditional autoregressive (CAR) models, which carry information about the neighbourhood relationship between the regions. The focus of this paper was to explore and compare some CAR models proposed in the literature. An application with epidemiological data was conducted to model the risk of death due to Crohn's Disease and Ulcerative Colitis in the State of SAo Paulo - Brazil. Finally, a simulation study was done to strengthen the results and assess the performance of the models in the presence of various levels of spatial dependence. |
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Repositório Institucional da UNESP |
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Bayesian analysis of spatial data using different variance and neighbourhood structuresconditional autoregressive modelsdisease mappingspatial Bayesian inferenceIn disease mapping, the overall goal is to study the incidence or mortality risk caused by a specific disease in a number of geographical regions. It is common to assume that the response variable follows a Poisson distribution, whose average rate can be explained by a group of covariates and a random effect. For this random effect, it is considered conditional autoregressive (CAR) models, which carry information about the neighbourhood relationship between the regions. The focus of this paper was to explore and compare some CAR models proposed in the literature. An application with epidemiological data was conducted to model the risk of death due to Crohn's Disease and Ulcerative Colitis in the State of SAo Paulo - Brazil. Finally, a simulation study was done to strengthen the results and assess the performance of the models in the presence of various levels of spatial dependence.Univ Estadual Paulista, Fac Ciencias & Tecnol, Presidente Prudente, SP, BrazilUniv Estadual Paulista, Fac Ciencias & Tecnol, Presidente Prudente, SP, BrazilTaylor & Francis LtdUniversidade Estadual Paulista (Unesp)Rampaso, Renato Couto [UNESP]Pires de Souza, Aparecida Doniseti [UNESP]Flores, Edilson Ferreira [UNESP]2018-11-27T04:40:24Z2018-11-27T04:40:24Z2016-02-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article535-552application/pdfhttp://dx.doi.org/10.1080/00949655.2015.1022549Journal Of Statistical Computation And Simulation. Abingdon: Taylor & Francis Ltd, v. 86, n. 3, p. 535-552, 2016.0094-9655http://hdl.handle.net/11449/16495910.1080/00949655.2015.1022549WOS:000364339300008WOS000364339300008.pdf79397911754567860000-0001-7385-6705Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Statistical Computation And Simulation0,704info:eu-repo/semantics/openAccess2024-06-18T18:17:50Zoai:repositorio.unesp.br:11449/164959Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-06-18T18:17:50Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Bayesian analysis of spatial data using different variance and neighbourhood structures |
title |
Bayesian analysis of spatial data using different variance and neighbourhood structures |
spellingShingle |
Bayesian analysis of spatial data using different variance and neighbourhood structures Rampaso, Renato Couto [UNESP] conditional autoregressive models disease mapping spatial Bayesian inference |
title_short |
Bayesian analysis of spatial data using different variance and neighbourhood structures |
title_full |
Bayesian analysis of spatial data using different variance and neighbourhood structures |
title_fullStr |
Bayesian analysis of spatial data using different variance and neighbourhood structures |
title_full_unstemmed |
Bayesian analysis of spatial data using different variance and neighbourhood structures |
title_sort |
Bayesian analysis of spatial data using different variance and neighbourhood structures |
author |
Rampaso, Renato Couto [UNESP] |
author_facet |
Rampaso, Renato Couto [UNESP] Pires de Souza, Aparecida Doniseti [UNESP] Flores, Edilson Ferreira [UNESP] |
author_role |
author |
author2 |
Pires de Souza, Aparecida Doniseti [UNESP] Flores, Edilson Ferreira [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Rampaso, Renato Couto [UNESP] Pires de Souza, Aparecida Doniseti [UNESP] Flores, Edilson Ferreira [UNESP] |
dc.subject.por.fl_str_mv |
conditional autoregressive models disease mapping spatial Bayesian inference |
topic |
conditional autoregressive models disease mapping spatial Bayesian inference |
description |
In disease mapping, the overall goal is to study the incidence or mortality risk caused by a specific disease in a number of geographical regions. It is common to assume that the response variable follows a Poisson distribution, whose average rate can be explained by a group of covariates and a random effect. For this random effect, it is considered conditional autoregressive (CAR) models, which carry information about the neighbourhood relationship between the regions. The focus of this paper was to explore and compare some CAR models proposed in the literature. An application with epidemiological data was conducted to model the risk of death due to Crohn's Disease and Ulcerative Colitis in the State of SAo Paulo - Brazil. Finally, a simulation study was done to strengthen the results and assess the performance of the models in the presence of various levels of spatial dependence. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-02-11 2018-11-27T04:40:24Z 2018-11-27T04:40:24Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1080/00949655.2015.1022549 Journal Of Statistical Computation And Simulation. Abingdon: Taylor & Francis Ltd, v. 86, n. 3, p. 535-552, 2016. 0094-9655 http://hdl.handle.net/11449/164959 10.1080/00949655.2015.1022549 WOS:000364339300008 WOS000364339300008.pdf 7939791175456786 0000-0001-7385-6705 |
url |
http://dx.doi.org/10.1080/00949655.2015.1022549 http://hdl.handle.net/11449/164959 |
identifier_str_mv |
Journal Of Statistical Computation And Simulation. Abingdon: Taylor & Francis Ltd, v. 86, n. 3, p. 535-552, 2016. 0094-9655 10.1080/00949655.2015.1022549 WOS:000364339300008 WOS000364339300008.pdf 7939791175456786 0000-0001-7385-6705 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Statistical Computation And Simulation 0,704 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
535-552 application/pdf |
dc.publisher.none.fl_str_mv |
Taylor & Francis Ltd |
publisher.none.fl_str_mv |
Taylor & Francis Ltd |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803649345342406656 |